Substances are separated from a mixture using different methods. Match one answer from each substance and mixture to the best method of separation. Chromatography Substance and mixture Ethanol from othanol and water Salt from sea water The different colours in black ink Method of separation Crystallisation Electrolysis Filtration Fractional distillation

## Step 1:The first substance and mixture is Ethanol from Ethanol and water. The best method to separate these two substances is Fractional Distillation. Fractional distillation is a method of separation that involves heating a mixture to create vapor, then cooling and collecting the condensed vapor. It is used when we want to separate two liquids that have different boiling points, such as ethanol and water.### ## Step 2:The second substance and mixture is Salt from sea water. The best method to separate these two substances is Crystallisation. Crystallisation is a separation technique that is used to separate a solid that has dissolved in a liquid and made a solution. The solution is warmed in an open container, allowing the solvent to evaporate, leaving a saturated solution. When the saturated solution cools, the solid will come out of the solution, forming crystals.### ## Step 3:The third substance and mixture is the different colours in black ink. The best method to separate these substances is Chromatography. Chromatography is a method used to separate the different components of a mixture. In this case, it can be used to separate the different colours that make up black ink.###